diff --git a/drivers/gpu/drm/sun4i/sun8i_tcon_top.c b/drivers/gpu/drm/sun4i/sun8i_tcon_top.c
index e0b3c5330b9a..732ac19b4371 100644
--- a/drivers/gpu/drm/sun4i/sun8i_tcon_top.c
+++ b/drivers/gpu/drm/sun4i/sun8i_tcon_top.c
@@ -124,7 +124,22 @@ static struct clk_hw *sun8i_tcon_top_register_gate(struct device *dev,
 static int sun8i_tcon_top_bind(struct device *dev, struct device *master,
 			       void *data)
 {
-	struct platform_device *pdev = to_platform_device(dev);
+	return 0;
+}
+
+static void sun8i_tcon_top_unbind(struct device *dev, struct device *master,
+				  void *data)
+{
+}
+
+static const struct component_ops sun8i_tcon_top_ops = {
+	.bind	= sun8i_tcon_top_bind,
+	.unbind	= sun8i_tcon_top_unbind,
+};
+
+static int sun8i_tcon_top_probe(struct platform_device *pdev)
+{
+	struct device *dev = &pdev->dev;
 	struct clk_hw_onecell_data *clk_data;
 	struct sun8i_tcon_top *tcon_top;
 	const struct sun8i_tcon_top_quirks *quirks;
@@ -132,7 +147,7 @@ static int sun8i_tcon_top_bind(struct device *dev, struct device *master,
 	void __iomem *regs;
 	int ret, i;
 
-	quirks = of_device_get_match_data(&pdev->dev);
+	quirks = of_device_get_match_data(dev);
 
 	tcon_top = devm_kzalloc(dev, sizeof(*tcon_top), GFP_KERNEL);
 	if (!tcon_top)
@@ -226,22 +241,21 @@ static int sun8i_tcon_top_bind(struct device *dev, struct device *master,
 
 	dev_set_drvdata(dev, tcon_top);
 
-	return 0;
+	return component_add(dev, &sun8i_tcon_top_ops);
 
 err_unregister_gates:
 	for (i = 0; i < CLK_NUM; i++)
 		if (!IS_ERR_OR_NULL(clk_data->hws[i]))
 			clk_hw_unregister_gate(clk_data->hws[i]);
-	clk_disable_unprepare(tcon_top->bus);
 err_assert_reset:
 	reset_control_assert(tcon_top->rst);
 
 	return ret;
 }
 
-static void sun8i_tcon_top_unbind(struct device *dev, struct device *master,
-				  void *data)
+static int sun8i_tcon_top_remove(struct platform_device *pdev)
 {
+	struct device *dev = &pdev->dev;
 	struct sun8i_tcon_top *tcon_top = dev_get_drvdata(dev);
 	struct clk_hw_onecell_data *clk_data = tcon_top->clk_data;
 	int i;
@@ -253,21 +267,8 @@ static void sun8i_tcon_top_unbind(struct device *dev, struct device *master,
 
 	clk_disable_unprepare(tcon_top->bus);
 	reset_control_assert(tcon_top->rst);
-}
-
-static const struct component_ops sun8i_tcon_top_ops = {
-	.bind	= sun8i_tcon_top_bind,
-	.unbind	= sun8i_tcon_top_unbind,
-};
-
-static int sun8i_tcon_top_probe(struct platform_device *pdev)
-{
-	return component_add(&pdev->dev, &sun8i_tcon_top_ops);
-}
 
-static int sun8i_tcon_top_remove(struct platform_device *pdev)
-{
-	component_del(&pdev->dev, &sun8i_tcon_top_ops);
+	component_del(dev, &sun8i_tcon_top_ops);
 
 	return 0;
 }